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Symbol
Name
(a)
RS-485 terminals
(b)
Plug-in option connector 1
(c)
Plug-in option connector 2
(d)
Plug-in option connector 3
Voltage/current input switch
(e)
(SW2)
(f)
Control circuit terminal block
(g)
PU connector
(h)
USB A connector
(i)
USB mini B connector
Upper main circuit terminal cover
(j)
(front)
Upper main circuit terminal cover
(k)
(left)
Upper main circuit terminal cover
(l)
(right)
Main circuit terminal block (for
(m)
terminals P and N)
(n)
Upper front cover
(o)
Power lamp
(p)
Alarm lamp
(q)
Charge lamp
(r)
Operation panel (FR-DU08)
(s)
Lower front cover
Lower main circuit terminal block
(t)
cover
(u)
Cooling fan
Main circuit terminal block (for
(v)
terminals U, V, and W)
(w)
Insulation sheet
Side cover for main circuit
(x)
terminals
Switches (SW3 and SW4) for
(y)
manufacturer setting
*1
Refer to the Instruction Manual (Function).
*2
Refer to the Option Installation Manual.
*3
The vector control compatible options cannot be used with the slave.
1.3
About the related manuals
The manuals related to this product are shown below.
FR-A870 Instruction Manual (Function)
FR-A872-P Parallel Operation Function Manual
FR-CC2-N-P Instruction Manual
FR-A870 Safety Stop Function Instruction Manual
Option Installation Manual
16
1. INTRODUCTION
1.3 About the related manuals
Enable RS-485 communication between the master and the slave for the
parallel operation.
Connector for a plug-in option or a communication option.
Selects between voltage and current for the input via terminals 2 and 4.
Connects cables for the control circuit.
Connects the operation panel (FR-DU08) or the parameter unit (FR-PU07). This
connector also enables the RS-485 communication.
Connects a USB memory device.
The USB connection with a personal computer can be established.
Remove it when connecting cables to terminals P and N.
Connected to the converter unit.
Remove this cover for the installation of the product, installation of a plug-in
(communication) option, RS-485 terminal wiring, switching of the voltage/
current input switches, etc.
Stays ON while the power is supplied to the control circuit (R1/L11, S1/L21).
Turns ON when the protective function of the inverter is activated.
Stays ON while the power is supplied to the main circuit.
Operates and monitors the inverter.
Remove this cover when removing the upper front cover.
Remove it when connecting cables to terminals U, V, and W.
Cools the inverter.
Connects cables for the main circuit.
Insulates the main circuit.
Remove this cover when installing the FR-A8CW (attachment for cable
connection in the enclosure)
Do not change the initial setting (OFF
Manual name
Description
*3
OFF
).
ON
Manual number
IB-0600616ENG
IB-0600903ENG
IB-0600916ENG
BCN-A23228-017(E)
IB-0600850ENG
Refer to page
67
Instruction
Manual of the
option
*1
48
65
66
66
23
41
23
42
94
42
*1
23
23
105
41
*2
*2
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